Tekkeon has announced myPower ALL, a rechargeable battery that powers and charges a host of mobile devices on the go. myPower ALL powers and/or charges portable DVD players, digital cameras and camcorders, portable media centers, portable MP3 and CD players, PDAs, mobile phones, and even many notebook computers.

myPower ALL can also be used to power a device while simultaneously recharging the device's battery. myPower ALL provides up to five hours of extra play time on a portable DVD player, up to three hours on many notebook computers, up to 4000 extra photographs on digital cameras, and up to ten extra hours of recording time on a digital camcorder. myPower ALL will even extend the play-time of portable media centers for an additional 10 hours of video or 25 hours of audio playback, according to Tekkeon.

myPower ALL comes with eight adapters, enabling connection to over 300 devices. Tekkeon provides a list of compatible devices on its web site at www.tekkeon.com/mpadapters. For those devices that require adapters not included in the package, Tekkeon provides additional adapters for a fee.

To use this new rechargeable battery, a user connects myPower ALL to the power jack on the mobile device. A voltage selector and lock on myPower ALL lets the user choose the correct input voltage for the connected device (from 3V to 14V), then lock it to ensure that voltage doesn't change while the battery is powering or charging the device.

myPower ALL weighs 11.8 ounces and fits into a backpack, fanny-pack, or briefcase. The MSRP for each myPower ALL model is $119.95. They are available at retail and on-line stores and from the Tekkeon store at www.Tekkeon.com. myPower ALL comes with a one-year limited warranty.